Hanna GroLine Monitor Replacement Probe DH4AS35FP Most sensors and control modules

Most sensors and control modules are connected by using standard RJ12 cable and splitters

Growers HP allows the user to maintain precise control of their feed

Together Dual Fuel 1 & 2 result in rich green leaves in the vegetative stage followed by big and beautiful blooms in the flowering stage

broad-specturm contact insecticide

Hanna GroLine Monitor Replacement Probe DH4AS35FP Most sensors and control modulesThe HI1285 8 multiparameter probe measures pH, EC TDS, and temperature in one convenient, rugged probe. Use with the HI981420 GroLine Monitor to provide around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. One probe. Three measurements. Built in temperature sensor ensures fast, accurately compensated readings even during sudden temperature fluctuations. Specialized for hydroponics